| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $102.48 | 10.300% | $113.0354 | $113.04 | $113.05 | $113.00 |
| Purchase #2 | $197.64 | 13.506% | $224.3333 | $224.33 | $224.35 | $224.30 |
| Purchase #3 | $79.78 | 10.361% | $88.046 | $88.05 | $88.05 | $88.00 |
| Purchase #4 | $194.80 | 7.347% | $209.112 | $209.11 | $209.10 | $209.10 |
| Purchase #5 | $126.43 | 10.632% | $139.872 | $139.87 | $139.85 | $139.90 |
| Purchase #6 | $18.83 | 7.273% | $20.1995 | $20.20 | $20.20 | $20.20 |
| Purchase #7 | $214.37 | 12.227% | $240.581 | $240.58 | $240.60 | $240.60 |
| 7 purchase totals = | $934.33 | $1,035.1792 | $1,035.18 | $1,035.20 | $1,035.10 | |